I am divorced and have two kids, one goes to nursery 5 days a week the other after school club 3 days a week which cost a fortune but I receive Universal credit to cover 85% of childcare costs, I pay the remaining 15%. I also pay for other clubs, uniform, hair cuts, dentist etc. I recieve the £170 a month child benefit. I previously had an informal agreement for child maintenance with my ex and he covered half the childcare costs, but he now claims he shouldn't have to pay me anything each month as I receive the child benefit to pay this 15% of the childcare costs. We have 50/50 split of the kids in terms of time, but as I pay and do all the admin etc, my argument is that it isn't actually 50/50 and he should at least pay half of what childcare costs me - but he refuses because I get the child benefit. He essentially gets free childcare on his days. AIBU to expect him to pay half of my childcare costs, ignoring the child benefit? I am considering putting in an official claim for child maintenance but because we split them 50/50 in terms of time, I don't know if I would get anything from this.